Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314543 | Method for cleaning a prosthesis by heating in a microwave oven | William Elkins, William K. Kerr | 1994-05-24 |
| 5201411 | Apparatus for cleaning a prosthesis | William Elkins, William K. Kerr | 1993-04-13 |
| D275312 | Water filter | — | 1984-08-28 |